Weather forecast for tomorrow
Friday, Jun 20.
5:39 am
9:23 pm
CDT
9:23 pm
CDT
Partly Cloudy
86°F / 68°F
- Wind: 18mph SE
- Humidity: 73%
- Precip. probability: 7%
- Precipitation: 0.2"
- UV index: 8
Tomorrow, in Grenville, expect partly sunny skies with periods of cloudiness.
The likelihood of rainfall is low, and light precipitation is anticipated. Temperature span will be from a high of a tropical 86°F to a low of an agreeable 68°F.
The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be a very hot 96.8°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The expected high is higher and consistent with July's normal of 81°F rather than June's.
Sunrise will be at 5:39 am and sunset at 9:23 pm; tomorrow's daylight will last for 15h and 44min.
The likelihood of rainfall is low, and light precipitation is anticipated. Temperature span will be from a high of a tropical 86°F to a low of an agreeable 68°F.
The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be a very hot 96.8°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The expected high is higher and consistent with July's normal of 81°F rather than June's.
Sunrise will be at 5:39 am and sunset at 9:23 pm; tomorrow's daylight will last for 15h and 44min.
Frequently asked questions
What is the weather forecast for Grenville for tomorrow?
Tomorrow, sun and clouds will share the sky, creating a partly cloudy day.
Will it rain tomorrow?
Light precipitation of 0.2" is predicted in Grenville. The possibility of rainfall is low at 7%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 68°F. The maximum heat index, which adjusts the air temperature based on humidity, is computed to be 96.8°F.
The highest temperature will be notably higher than the average maximum of 74.3°F in June. The lowest temperature will be also noticeably higher than the average low of 56.3°F.
The highest temperature will be notably higher than the average maximum of 74.3°F in June. The lowest temperature will be also noticeably higher than the average low of 56.3°F.
What time are sunrise and sunset tomorrow?
On Friday, in Grenville, sunrise will be at 5:39 am and sunset at 9:23 pm (CDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 15h and 44min.
Hourly weather forecast
12 am
- 70°F
- Feels like:
70°F
Partly Cloudy
- Wind: 13mph SE
- Pressure: 29.65"Hg
- Humidity: 78%
- Precip. probability: 11%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 68°F
- Feels like:
68°F
Partly Cloudy
- Wind: 13mph SSE
- Pressure: 29.62"Hg
- Humidity: 82%
- Precip. probability: 10%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 66°F
- Feels like:
66°F
Partly Cloudy
- Wind: 12mph SSE
- Pressure: 29.62"Hg
- Humidity: 86%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 5:39 am
6 am
- 66°F
- Feels like:
66°F
Partly Cloudy
- Wind: 9mph SE
- Pressure: 29.62"Hg
- Humidity: 88%
- Precip. probability: 14%
- Precipitation: 0"
- Visibility: 10mi
8 am
- 68°F
- Feels like:
70°F
Partly Cloudy
- Wind: 9mph SE
- Pressure: 29.59"Hg
- Humidity: 86%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 72°F
- Feels like:
73°F
Mostly Cloudy
- Wind: 11mph SE
- Pressure: 29.56"Hg
- Humidity: 81%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 77°F
- Feels like:
81°F
Mostly Sunny
- Wind: 13mph SE
- Pressure: 29.53"Hg
- Humidity: 73%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 81°F
- Feels like:
84°F
Mostly Cloudy
- Wind: 16mph ESE
- Pressure: 29.47"Hg
- Humidity: 68%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 82°F
- Feels like:
88°F
Mostly Sunny
- Wind: 18mph ESE
- Pressure: 29.44"Hg
- Humidity: 65%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 84°F
- Feels like:
90°F
Sunny
- Wind: 16mph SE
- Pressure: 29.35"Hg
- Humidity: 63%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 82°F
- Feels like:
88°F
Mostly Sunny
- Wind: 14mph SE
- Pressure: 29.32"Hg
- Humidity: 66%
- Precip. probability: 11%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 9:23 pm
10 pm
- 77°F
- Feels like:
81°F
Partly Cloudy
- Wind: 14mph ESE
- Pressure: 29.35"Hg
- Humidity: 81%
- Precip. probability: 21%
- Precipitation: 0"
- Visibility: 9mi
Tomorrow, on Friday, a combination of clear, cloud-filled and lightning-active weather is expected.
The temperature will vary between a minimum of 66.2°F and a maximum of 84.2°F. The hottest part of the day will be from 5 pm to 7 pm.
The maximum temperature will be more resembling July's average high of 81°F than June's 74.3°F. The minimum temperature will be also more similar to July's average low of 61.3°F than June's typical 56.3°F.
The temperature will vary between a minimum of 66.2°F and a maximum of 84.2°F. The hottest part of the day will be from 5 pm to 7 pm.
The maximum temperature will be more resembling July's average high of 81°F than June's 74.3°F. The minimum temperature will be also more similar to July's average low of 61.3°F than June's typical 56.3°F.
Updated: Jun 19, 2025 @ 06:25:00 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate